306-020-500-112

$11.23

Description：CONN EDGE DUAL FMALE 40POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk

SKU:ba7df899d5ba Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 40POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：20
Number of Positions：40
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：2
Pitch：0.156" (3.96mm)
Read Out：Dual
Features：-
Mounting Type：Panel Mount
Termination：Solder Eyelet(s)
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Cantilever
Color：Green
Flange Feature：Flush Mount, Side Opening, Unthreaded, 0.128" (3.25mm) Dia
Operating Temperature：-40°C ~ 105°C

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306-020-500-112

Overview

The EDAC Inc. 306-020-500-112 is a dual female card edge connector featuring a 0.156-inch (3.96mm) contact spacing and a single centerline row configuration. It accommodates printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). The component utilizes gold-plated copper alloy contacts for reliable signal transmission and is housed in a green polyester thermoplastic insulator body. Designed for panel mount installation, it offers a low-profile form factor suitable for space-constrained electronic assemblies requiring robust mechanical retention.

Feature Summary

Dual female contact configuration accepting specified PCB thickness
Gold-plated copper alloy contacts ensuring corrosion resistance
Low-profile polyester thermoplastic insulator body construction
Panel mount design with flush mount flange features

Applications

Industrial control system interface modules
Telecommunications equipment backplanes
Test and measurement instrument cards
Embedded computing hardware interconnects

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact flange threading and mounting hole configurations. Ensure compatibility with the target PCB thickness tolerance before procurement. Cross-reference the RoHS compliance status with the latest environmental declaration documents provided by EDAC Inc. to meet regulatory requirements for the intended market.

Selection Notes

Select this connector when a 0.156-inch pitch with a single centerline row is required for dual-edge card applications. Evaluate the low-profile housing dimensions against available chassis clearance constraints. Confirm that the polyester thermoplastic material properties align with the operational temperature range and chemical exposure conditions expected in the final assembly environment.

Part Context

This component belongs to the EDAC standard card edge connector family, designed for high-reliability interconnection solutions. The series emphasizes durable materials and precise dimensional tolerances to ensure consistent mating performance. It serves as a critical interface element between modular circuit boards and system infrastructure, supporting various industrial and commercial electronic applications.